| 摘要 |
PROBLEM TO BE SOLVED: To obtain a substrate device capable of preventing the deterioration of the attachment state of a terminal to a substrate in a more reliable manner.SOLUTION: A substrate device 1 includes a substrate 2 and a terminal structure body 3. The terminal structure body 3 includes: a terminal 4 attached to the substrate 2; a support column 5 supporting the substrate 2 through the terminal 4; a bus bar 6 electrically connected with the terminal 2; and a fastening screw 7 fastening the terminal 4 and the bus bar 6 to each other and fixing the terminal 4 to the support column 5. The terminal 4 includes: a terminal body 41 fastened to the bus bar 6; and a terminal attachment part 42 protruding from the terminal body 41 and attached to the substrate 2. The terminal attachment part 42 has an engagement part 46 engaging with the substrate 2 in a thickness direction of the substrate 2 and is soldered to the substrate 2 with the engagement part 46 engaged with the substrate 2 thereby being attached to the substrate 2. |
